Global Patent Index - EP 0761807 B1

EP 0761807 B1 2000-11-02 - Pulsation flow to optimize nitrogen consumption

Title (en)

Pulsation flow to optimize nitrogen consumption

Title (de)

Strömungsschwingung zum Optimieren des Stickstoffverbrauchs

Title (fr)

Flux de pulsation pour optimiser la consommation d'azote


EP 0761807 B1 (EN)


EP 96114524 A


US 52717995 A

Abstract (en)

[origin: EP0761807A2] The present invention comprises a process for reducing the quantity of inert gas required to deodorize crude edible oil in a deodorizer, facilitated by intermittently supplying an inert gas, to produce edible quality oil. In a preferred embodiment, the amount of inert stripping gas required for deodorization is minimized, while still accomplishing both the operation of gas lift umbrella trays in the stripping section of the deodorizer and effective removal of impurities from the edible oil. <IMAGE>

IPC 1-7 (main, further and additional classification)

C11B 3/14

IPC 8 full level (invention and additional information)

C11B 3/14 (2006.01)

CPC (invention and additional information)

C11B 3/14 (2013.01)

Designated contracting state (EPC)


DOCDB simple family

EP 0761807 A2 19970312; EP 0761807 A3 19971203; EP 0761807 B1 20001102; BR 9603726 A 19980526; DE 69610806 D1 20001207; DE 69610806 T2 20010426; ES 2151115 T3 20001216